(0 18 2)(1 5 3)(4 13 10 8 7)(6 11 9)(12 16 14)(15 19 17)
ALLOWS (11/8)-SEQUENCE
1: (1 5 10)
(0 18 2)(1 8 7 4 13 10 3)(5)(6 11 9)(12 16 14)(15 19 17)
2: (4 13 7)
(0 18 2)(1 8 7 10 3)(4)(5)(6 11 9)(12 16 14)(13)(15 19 17)
3: (6 11 9)
(0 18 2)(1 8 7 10 3)(4)(5)(6)(9)(11)(12 16 14)(13)(15 19 17)
4: (3 7 10)
(0 18 2)(1 8 7)(3)(4)(5)(6)(9)(10)(11)(12 16 14)(13)(15 19 17)